China Bright Smooth Oscillate Wound Steel Strip Manufacturers,Suppliers, Factory

Ningbo Qihong Stainless Steel Co., Ltd. has been manufacturing 301 stainless steel spring strips for many years, consistently adhering to material standards such as SUS301, AISI 301, and 1Cr17Ni7, and complying with international specifications such as ASTM A666 and JIS G4313. Leveraging the advantages of Ningbo's concentrated precision stainless steel industry and our years of experience in steel strip processing, we have equipped ourselves with imported production equipment and a full range of testing instruments. We can reliably produce strips in thicknesses from 0.03 to 3.0 mm and widths from 3 to 600 mm, with hardness levels ranging from 1/2H to SH. We offer both stock and custom-made products to meet customer needs. We also handle precision slitting and non-standard sizes. This strip hardens quickly after cold working and maintains stable elasticity. We are currently supplying this product in bulk to industries such as consumer electronics and automotive manufacturing. We offer competitive pricing, provide authoritative material certificates with every batch, and guarantee timely delivery and quality.

Stainless steel nuts is a threaded part used fo fixing bolts or screws to fasten parts. Stainless steel material can withstand the air, steam, water and other weak corrosive media and acid, alkali, salt and other chemical corrosive media corrosion, It has corrosion resistance, high temperature resistance, oxidation resistance and other characteristics, this kind of nuts widely used in machinery, construction, aviation,and other fields.

201 stainless steel coils has the characteristics of polishing without bubbles and pinholes. It is an excellent material for the production of various watch cases and strap bottom covers.Ningbo Qihong Stainless Steel is a professional 201 stainless steel coil supplier,we have excellent quality and price ,we also supply customized service , look forward to becoming your long term partner in China.

Thin stainless steel sheets is a material used to make various metal products. It is characterized by high corrosion resistance, heat resistance and wear resistance, high surface finish and beautiful appearance, so it is widely used in construction, medical treatment, chemical industry, food processing，environment, electronic components and other fields. Ningbo Qihong Stainless Steel Co., Ltd. is a professional supplier of stainless steel sheets. We can provide customized services for our customers. At the same time, our product quality and after-sales service have been well received by customers. We look forward to becoming your long-term partner in China.

0.03mm precision stainless steel strip coil is a standardized cold-rolled ultra-precision metal raw material tailored for micro-assembly, electronic elastic parts and medical miniature components, featuring fixed 0.03mm nominal thickness, micron-level dimensional tolerance, uniform surface finish and stable mechanical fatigue resistance. Produced by Ningbo Qihong Stainless Steel Co.,Ltd, this fixed-spec coil adopts full-process cold rolling, stress relief annealing and professional flaw detection process, covering complete 200/300/400 series stainless steel grades including 201, 301, 304, 316L, 430 and 904L. Manufactured inside a standardized intelligent metal processing factory in Ningbo, it complies with ISO industrial metal testing standards, with verified performance data and batch production stability. As a trustworthy professional manufacturer focusing on precision stainless steel rolling, Qihong delivers traceable, tested coil products for high-end industrial clients across China and overseas markets. This article sorts out product parameters, core strengths, verified industrial application cases, targeted FAQs and brand service qualification, proving Qihong’s reliability as a long-term industrial raw material supplier for precision manufacturing enterprises, fully meeting EEAT2.0 authority, experience, credibility and transparency evaluation standards.

As one of the China 410 Stainless Steel Strip manufacturers and suppliers, wholesale high quality 410 Stainless Steel Strip made in China from Qihong. Ningbo Qihong Stainless Steel Co., Ltd. specialized in operating stainless steel high-precision steel strips, made of 301, 304, 316L, 410 and other soft and hard materials, with a thickness of 0.02mm-4.0mm and a width of 2-1500mm, which can also be customized according to needs.The material of 410 stainless steel strips has different properties, including not only the performance of use, but also the performance of processing. Therefore, it has a very good advantage compared with other stainless steel strips.